September weather forecast
Cubao, Philippines

The first month of the autumn, September, is also a hot month in Cubao, Philippines, with an average temperature ranging between max 30.7°C (87.3°F) and min 25°C (77°F).

Temperature

The transition into September marks the average high-temperature at a still tropical 30.7°C (87.3°F), differing minimally from August's 30.3°C (86.5°F). An average low-temperature of 25°C (77°F) is observed in Cubao during the September nights.

Heat index

In September, the heat index is evaluated at a blistering 40°C (104°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Consider that heat index readings are for situations in the shade and light wind. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', reflects the feeling of heat when considering both air temperature and humidity. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In September, the average relative humidity is 80%.

Rainfall

In Cubao, Philippines, during September, the rain falls for 20.3 days and regularly aggregates up to 58mm (2.28") of precipitation. Throughout the year, there are 154.9 rainfall days, and 349mm (13.74") of precipitation is accumulated.

Daylight

The average length of the day in September in Cubao, Philippines, is 12h and 13min.
On the first day of September in Cubao, sunrise is at 5:43 am and sunset at 6:07 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 5:46 pm PST.

Sunshine

In September, the average sunshine in Cubao is 8.3h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index in Cubao, Philippines. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.